# User contributions

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- 13:22, 26 December 2013 (diff | hist) . . (-19) . . AoPS Wiki:AoPS Community Awards (→Gold Medalists)
- 13:21, 26 December 2013 (diff | hist) . . (+13) . . AoPS Wiki:AoPS Community Awards (→Gold Medalists)
- 13:20, 26 December 2013 (diff | hist) . . (-7) . . AoPS Wiki:AoPS Community Awards (→Gold Medalists)
- 18:53, 11 May 2013 (diff | hist) . . (+13) . . 2013 USAJMO Problems/Problem 5
- 18:52, 11 May 2013 (diff | hist) . . (+309) . . 2013 USAJMO Problems/Problem 5
- 18:52, 11 May 2013 (diff | hist) . . (-2) . . 2013 USAJMO Problems/Problem 4
- 18:52, 11 May 2013 (diff | hist) . . (+241) . . 2013 USAJMO Problems/Problem 4
- 18:44, 11 May 2013 (diff | hist) . . (+13) . . 2013 USAMO Problems/Problem 6
- 18:44, 11 May 2013 (diff | hist) . . (+193) . . 2013 USAMO Problems/Problem 6
- 18:43, 11 May 2013 (diff | hist) . . (+76) . . 2013 USAMO Problems/Problem 5
- 18:43, 11 May 2013 (diff | hist) . . (+119) . . 2013 USAMO Problems/Problem 4
- 18:41, 11 May 2013 (diff | hist) . . (-7) . . 2013 USAMO Problems/Problem 3
- 18:40, 11 May 2013 (diff | hist) . . (+160) . . 2013 USAMO Problems/Problem 3
- 18:40, 11 May 2013 (diff | hist) . . (+164) . . 2013 USAMO Problems/Problem 2
- 18:39, 11 May 2013 (diff | hist) . . (+291) . . 2013 USAMO Problems/Problem 1
- 18:34, 11 May 2013 (diff | hist) . . (-7) . . 2013 USAMO
- 18:31, 11 May 2013 (diff | hist) . . (+1) . . 2013 USAJMO Problems/Problem 2
- 18:31, 11 May 2013 (diff | hist) . . (+1) . . 2013 USAJMO
- 18:27, 11 May 2013 (diff | hist) . . (+1) . . 2013 USAMO
- 18:26, 11 May 2013 (diff | hist) . . (+98) . . 2013 USAJMO Problems/Problem 2
- 18:24, 11 May 2013 (diff | hist) . . (+61) . . 2013 USAJMO Problems/Problem 1
- 18:23, 11 May 2013 (diff | hist) . . (+18) . . 2013 USAJMO Problems/Problem 1
- 17:58, 11 May 2013 (diff | hist) . . (+2) . . 2013 USAMO Problems/Problem 1
- 17:53, 11 May 2013 (diff | hist) . . (+1) . . 2013 USAMO
- 17:52, 11 May 2013 (diff | hist) . . (+246) . . N 2013 USAJMO Problems/Problem 5 (Created page with "Quadrilateral is inscribed in the semicircle with diameter . Segments and meet at . Point is the foot of the perpendicular from to line . Point lies on such that line is perpendi...")
- 17:52, 11 May 2013 (diff | hist) . . (+213) . . N 2013 USAJMO Problems/Problem 4 (Created page with "Let be the number of ways to write as a sum of powers of , where we keep track of the order of the summation. For example, because can be written as , , , , , and . Find the smal...")
- 17:51, 11 May 2013 (diff | hist) . . (0) . . 2013 USAJMO
- 17:51, 11 May 2013 (diff | hist) . . (-2) . . 2013 USAJMO
- 17:50, 11 May 2013
(diff | hist) . .
**(+525)** . . N 2013 USAJMO Problems/Problem 2 (Created page with "Each cell of an board is filled with some nonnegative integer. Two numbers in the filling are said to be adjacent if their cells share a common side. (Note that two numbers in ce...") - 17:50, 11 May 2013 (diff | hist) . . (+71) . . N 2013 USAJMO Problems/Problem 1 (Created page with "re there integers and such that and are both perfect cubes of integers?")
- 17:50, 11 May 2013 (diff | hist) . . (+6) . . 2013 USAJMO
- 17:49, 11 May 2013 (diff | hist) . . (+201) . . N 2013 USAMO Problems/Problem 6 (Created page with "Let be a triangle. Find all points on segment satisfying the following property: If and are the intersections of line with the common external tangent lines of the circumcircles ...")
- 17:49, 11 May 2013 (diff | hist) . . (+178) . . N 2013 USAMO Problems/Problem 5 (Created page with "Given postive integers and , prove that there is a positive integer such that the numbers and have the same number of occurrences of each non-zero digit when written in base ten.")
- 17:49, 11 May 2013 (diff | hist) . . (+32) . . N 2013 USAMO Problems/Problem 4 (Created page with "Find all real numbers satisfying")
- 17:48, 11 May 2013
(diff | hist) . .
**(+663)** . . N 2013 USAMO Problems/Problem 3 (Created page with "Let be a positive integer. There are marks, each with a black side and a white side, arranged into an equilateral triangle, with the biggest row containing marks. Initially, each...") - 17:48, 11 May 2013 (diff | hist) . . (+437) . . N 2013 USAMO Problems/Problem 2 (Created page with "For a positive integer plot equally spaced points around a circle. Label one of them , and place a marker at . One may move the marker forward in a clockwise direction to either ...")
- 17:48, 11 May 2013 (diff | hist) . . (+192) . . N 2013 USAMO Problems/Problem 1 (Created page with "In triangle , points lie on sides respectively. Let , , denote the circumcircles of triangles , , , respectively. Given the fact that segment intersects , , again at respectively...")
- 17:37, 11 May 2013 (diff | hist) . . (+1) . . 2013 USAJMO
- 17:37, 11 May 2013
(diff | hist) . .
**(+1,288)** . . 2013 USAJMO - 17:36, 11 May 2013 (diff | hist) . . (+1) . . 2013 USAMO
- 17:35, 11 May 2013
(diff | hist) . .
**(+1,691)** . . 2013 USAMO - 17:33, 11 May 2013 (diff | hist) . . (+17) . . 2013 USAMO
- 17:31, 11 May 2013 (diff | hist) . . (+16) . . USAMO Problems and Solutions
- 17:29, 11 May 2013 (diff | hist) . . (0) . . 2013 USAMO
- 17:28, 11 May 2013 (diff | hist) . . (+3) . . 2013 USAJMO
- 17:28, 11 May 2013 (diff | hist) . . (+475) . . N 2013 USAJMO (Created page with "==Day 1== ===Problem 1=== Solution ===Problem 2=== Solution ===Problem 3=== [[2013 USAMO Problems/Probl...")
- 17:26, 11 May 2013
(diff | hist) . .
**(+515)** . . N 2013 USAMO (Created page with "==Day 1== ===Problem 1=== In triangle <math> ABC</math>, points $ Solution ===Problem 2=== Solution ===Pr...") - 20:33, 16 December 2012 (diff | hist) . . (-73) . . User:Yuler1818181818 (Blanked the page) (current)
- 20:32, 16 December 2012 (diff | hist) . . (+73) . . N User:Yuler1818181818 (Created page with "Hi. I am yuler1818181818. My real name is Varun Kambhampati. I love math.")
- 05:45, 29 August 2012 (diff | hist) . . (+44) . . AoPS Wiki:AoPS Community Awards (→Gold Medalists)

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